Postoperative back pillow support



FIG. 1 is an environmental perspective view of a postoperative backpillow support showing my new design;

FIG. 2 is a front elevational view with the rear elevational view beinga mirror image thereof;

FIG. 3 is a right side elevational view with the left sdie being amirror image thereof;

FIG. 4 is a top view thereof; and,

FIG. 5 is a bottom view thereof.

The broken line showing of a chair in FIG. 1 is for illustrativepurposes only and forms no part of the claimed design.

The ornamental design for a postoperative back pillow support, as shownand described.